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The AAPG/Datapages Combined Publications Database
Showing 34,956 Results. Searched 200,642 documents.
Ordovician Stratigraphy and Correlations in North America: REPLY
J. R. Patterson
AAPG Bulletin
... (1954 and 1958) as significant support for his argument that the boundary between the Glenogle slates and Beekmantown limestones is a conformable one...
1962
Relative Sea-Level Changes During the Middle and Late Cretaceous from Zaire to Cameroon (Central West Africa)
George A. Seiglie, Mary B. Baker
AAPG Special Volumes
...-Turonian age off central Gabon. The Marssonella oxycona - Gyroidinoides nitida zone occurs in this cycle. The upper boundary of the zone is determined...
1984
Comparison of the Devonian-Mississippian Boundary Sequence of Western Montana with the Appalachian Basin: ABSTRACT
R. C. Gutschick
AAPG Bulletin
...Comparison of the Devonian-Mississippian Boundary Sequence of Western Montana with the Appalachian Basin: ABSTRACT R. C. Gutschick 1964 528 528 48 4...
1964
Age of Some California Coast Range Lower Tertiary Marine Red Beds: ABSTRACT
F. R. Sullivan, D. W. Weaver
AAPG Bulletin
..., the foraminiferal faunal change which characterizes the Penutian-Ulatisian boundary, as well as the nannoplanktonic faunal change found to correlate widely...
1965
Miocene Planktonic Foraminifera From Near Newport Beach, California: ABSTRACT
Jere H. Lipps
AAPG Bulletin
...-Mohnian boundary, is a local zone characterized by Hastigerina (Bolliella) sp. nov. which may prove useful in regional correlation. Species...
1965
Earliest Triassic Claystone Breccias and Soil-Erosion Crisis
G.J. Retallack
Journal of Sedimentary Research (SEPM)
... (δ13Corg) for pinpointing the Permian–Triassic boundary in nonmarine rocks of Antarctica, Australia, and South Africa have drawn attention to unusual...
2005
Unconformities in Phanerozoic Succession of Northern Jasper National Park, Alberta: ABSTRACT
Eric W. Mountjoy
AAPG Bulletin
...-Triassic, and (7) Triassic-Jurassic boundary and gaps in the Jurassic sequence. The important criteria for recognition of these breaks...
1966
Structural History of Houma Embayment: ABSTRACT
B. J. Sloane
AAPG Bulletin
... of paleostructural maps demonstrates that the basin subsided by northward rotational tilting into the boundary-fault system. Hydrocarbons accumulate where...
1966
The Term Holocene: DISCUSSION
W. P. Woodring
AAPG Bulletin
... is an attempt to establish a satisfactory boundary between Pleistocene and Recent (or Holocene...
1968
Geothermal Gradients in Florida and Southern Georgia: ABSTRACT
G. M. Griffin, P. A. Tedrick, D. A. Reel, J. P. Manker
AAPG Bulletin
... and coincides with known magnetic and gravity features of the area. It also parallels the Cretaceous to Holocene clastic-nonclastic boundary in northern Florida...
1969
Causes of Temporal Changes in Carbonate Compensation Level: ABSTRACT
Wallace S. Broecker
AAPG Bulletin
... the CaCO3 compensation level in deep-sea sediments as an immutable boundary fixed by temperature and pressure. Some have gone so far as to use...
1971
Sirenians in West Coast Marine Stratigraphy: ABSTRACT
Daryl P. Domning
AAPG Bulletin
... collected from several different zones near the Miocene-Pliocene boundary. These sequences of fossils well illustrate these rapid changes...
1973
Formations and Age--Subdivisions of West Coast Middle Tertiary: ABSTRACT
D. W. Weaver, A. Tipton
AAPG Bulletin
... boundary soon was clarified, at least to the extent that this boundary had ever been clear in the typical terrain of Italy. On the West Coast...
1973
Paleobathymetry by Fish Otoliths: ABSTRACT
Mark A. Dixon
AAPG Bulletin
... indicates the boundary between water masses of sedimentologic importance. The 4 zones detailed in this study are (1) mid-shelf; (2) cold bottom...
1973
Geophysical Study of Antilles Outer Ridge, Puerto Rico Trench, and Northeast Margin of Caribbean Sea: DISCUSSION
Watson H. Monroe
AAPG Bulletin
... Antilles, the southern anomalies are parallel with and coincident with the Barracuda Rise. The boundary between these sets of anomalies is well shown...
1975
Geophysical Study of Antilles Outer Ridge, Puerto Rico Trench, and Northeast Margin of Caribbean Sea: REPLY
R. L. Chase , E. T. Bunce , J. D. Phillips
AAPG Bulletin
... of the ransparent layer) built up by a bottom current, probably the western boundary undercurrent. In this scenario, the sediment derived ultimately from...
1975
Recorrelation of Eocene-Miocene Boundary of Delaware Coastal Plain: DISCUSSION
Richard N. Benson, Robert R. Jordan
AAPG Bulletin
...Recorrelation of Eocene-Miocene Boundary of Delaware Coastal Plain: DISCUSSION Richard N. Benson, Robert R. Jordan 1978 1714 1715 62 9. (September...
1978
Seismic Sequence Analysis; New Approach for Exploration in Offshore Brazilian Coastal Basins: ABSTRACT
Jose A. E. Braga, Jorge C. Della Favera
AAPG Bulletin
...Seismic Sequence Analysis; New Approach for Exploration in Offshore Brazilian Coastal Basins: ABSTRACT Jose A. E. Braga, Jorge C. Della Favera 1979...
1979
Computer-Assisted Structural Analysis: ABSTRACT
Joseph W. Fusso, Jr.
AAPG Bulletin
...Computer-Assisted Structural Analysis: ABSTRACT Joseph W. Fusso, Jr. 1979 454 454 63 3. (March) The structural geologist's conceptual interpretations...
1979
Vermillion Creek Coal Bed, High-Sulfur, Radioactive Coal of Paludal-Lacustrine Origin in Wasatch Formation of Vermillion Creek Basin, Wyoming and Colorado: ABSTRACT
Henry W. Roehler
AAPG Bulletin
... of approximately 500 sq mi (1,300 sq km) east of the common boundary of Wyoming, Colorado, and Utah. Nearly 4,000 ft (1,200 m) of exposed Eocene rocks...
1979
Subsidence and Thermal History of Southern Oklahoma Aulacogen--Implication for Petroleum Exploration: ABSTRACT
Shimon Feinstein, William E. Harrison, Thomas L. Thompson
AAPG Bulletin
... in deep wells, using the back-stripping method, and by analysis of the rate of subsidence. For this analysis, rate of subsidence has been considered...
1980
Carboniferous Conodonts: ABSTRACT
H. Richard Lane
AAPG Bulletin
... by international professional groups working on problems of boundary definitions and correlations, and will aid in paleogeographic reconstructions. End_of_Article...
1980
Late Paleocene Planktonic Foraminiferal Biostratigraphy of Tuscahoma Marls, Southwest Alabama: ABSTRACT
Gary E. Oliver, Ernest A. Mancini
AAPG Bulletin
... boundary occurs above the top of the Bells Landing Marl Member of the Tuscahoma Sand and probably near the base of the Bashi Marl Member of the Hatchetigbee...
1980
Kurten Field--Discovered by Stratigraphic Prospecting: ABSTRACT
Robert Pavlovic
AAPG Bulletin
...-type fields may result by looking for sags near a sand-shale regional boundary. End_of_Article - Last_Page 1566...
1980
Stratigraphy and Paleobotany of Lower Kirtland (Upper Cretaceous) Leaf Locality near Bisti, San Juan Basin, New Mexico: ABSTRACT
Coleman Robison, Donald L. Wolberg, Adrian Hunt
AAPG Bulletin
... locality was discovered in a sequence of mudstones, carbonaceous shales, siltstones, and sandstones. In the Bisti area, the boundary between the Fruitland...
1981